79102211033 has 2 divisors, whose sum is σ = 79102211034. Its totient is φ = 79102211032.

The previous prime is 79102211017. The next prime is 79102211039. The reversal of 79102211033 is 33011220197.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52528972864 + 26573238169 = 229192^2 + 163013^2 .

It is an emirp because it is prime and its reverse (33011220197) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 79102211033 - 2⁴ = 79102211017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 79102210987 and 79102211005.

It is not a weakly prime, because it can be changed into another prime (79102211039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39551105516 + 39551105517.

It is an arithmetic number, because the mean of its divisors is an integer number (39551105517).

Almost surely, 2^79102211033 is an apocalyptic number.

It is an amenable number.

79102211033 is a deficient number, since it is larger than the sum of its proper divisors (1).

79102211033 is an equidigital number, since it uses as much as digits as its factorization.

79102211033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 29.

The spelling of 79102211033 in words is "seventy-nine billion, one hundred two million, two hundred eleven thousand, thirty-three".